.nav_content {
	background-color: #FFFFFF !important;
}

.main {
	padding-top: 50px;
}

.main_banner {
	width: 100%;
}

.main_banner>img {
	width: 100%;
}

.serve {
	padding-top: 50px;
}

.serve ul {
	width: 100%
}

.serve li {
	width: calc((100% - 40px) / 3);
	background-color: #0066EE;
	margin-right: 20px;
}

.serve li>img {
	width: 100%;
}

.serve li:last-child {
	margin-right: 0;
}

.message_content {
	padding: 30px 50px 50px 50px;
	background-color: #FFFFFF;
	margin-top: 50px;
}

.message_phone {
	width: 60%;
	text-align: center;
	font-size: 14px;
	color: #a3a3a3;
}

.phone_num {
	text-align: center;
	line-height: 30px;
	margin-bottom: 10px;
	color: #333;
}

.message_phone>p {
	margin-top: 10px;
	margin-bottom: 10px;
}

.phone_num>span {
	padding: 0 5px;
}

.message_img {
	width: 100%;
}

.message_form {
	width: 40%;
}

.form_group>label {
	width: 25%;
	font-size: 14px;
	font-weight: bold;
	color: #333;
	line-height: 34px;
}

.form_input {
	width: 75%;
	margin-bottom: 15px;
}

.form_input>input {
	width: calc(100% - 28px);
	height: 22px;
	padding: 6px 12px;
	font-size: 14px;
}

.form_input>button {
	width: 100%;
	height: 40px;
	background: #dd2727;
	border: 0;
	color: #fff;
	font-size: 16px;
}

.form_input>textarea {
	padding: 10px;
	font-size: 14px;
	display: block;
	max-width: calc(100% - 24px);
	min-width: calc(100% - 24px);
	max-height: 580px;
	min-height: 74px;
	overflow-x: hidden;
}

.form-control {
	border: 1px solid #ccc;
}

.form-control:focus {
	border-color: #66afe9;
	outline: 0;
	box-shadow: inset 0 1px 1px rgb(0 0 0 / 8%), 0 0 8px rgb(102 175 233 / 60%);
}

.error {
	color: #a94442;
	background-color: #f2dede;
	border-color: #ebccd1;
	padding: 15px;
	margin-bottom: 20px;
	border: 1px solid transparent;
	border-radius: 2px;
	text-align: center;
	font-size: 14px;
}

.list_item {
	background: #fff;
	padding: 30px;
	text-align: center;
	margin-right: 20px;
	margin-bottom: 20px;
	width: calc((100% - 60px) / 4 - 60px);
}

.list_item:nth-child(4n) {
	margin-right: 0;
}

.list_title {
	line-height: 30px;
	margin-top: 20px;
	margin-bottom: 10px;
	font-size: 18px;
	color: #333;
}
.list_info{
	color: #bfbdbc;
	line-height: 20px;
	font-size: 14px;
}
